Contact Us

For assistance with EFIS, please contact the Data Center at:
573-751-7496 (local to Jefferson City, MO)
or by email at: dcsupport@psc.mo.gov
For assistance with consumer complaints or inquiries, please contact the Consumer Services Department at:
800-392-4211 (toll-free)
or by email at: pscinfo@psc.mo.gov
For general comments and assistance, please use the main phone number at:
573-751-3234 (local to Jefferson City, MO)
or by email at: pscinfo@psc.mo.gov
or by USPS at:
Governor Office Bldg, 200 Madison Street, PO Box 360, Jefferson City, MO 65102-0360